From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S967223Ab3HIFxz (ORCPT ); Fri, 9 Aug 2013 01:53:55 -0400 Received: from mailout2.samsung.com ([203.254.224.25]:50780 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966964Ab3HIFxx (ORCPT ); Fri, 9 Aug 2013 01:53:53 -0400 X-AuditID: cbfee68e-b7f276d000002279-31-520483ee07a7 From: Jingoo Han To: "'Herbert Xu'" Subject: [PATCH] hwrng: pixocel - Staticize 'rng_dev' Date: Fri, 09 Aug 2013 14:53:50 +0900 Message-id: <000201ce94c4$d2591f40$770b5dc0$@samsung.com> MIME-version: 1.0 Content-type: text/plain; charset=us-ascii Content-transfer-encoding: 7bit X-Mailer: Microsoft Outlook 14.0 Thread-index: Ac6UxMto0Y6xyNf0T7mG7zcsiQ5iVg== Content-language: ko X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrEIsWRmVeSWpSXmKPExsVy+t8zQ913zSxBBlPfG1l0v5KxmLF5PpPF 5YWXWC0u75rDZrFgWx+jA6vHtgOqHnu6/7N79G1ZxejR93IDo8fnTXIBrFFcNimpOZllqUX6 dglcGefmnGAv6GWruH1xMmMD42TWLkZODgkBE4ntD3awQNhiEhfurWfrYuTiEBJYxihx5NI1 RpiiH7MOMkEkpjNKbOy+DVX1i1Fi08smsHY2ATWJL18Os4PYIgJ6En3rG8G6hQVMJZbO/80M YrMIqErcab0IZvMKWEocmXufEcIWlPgx+R7YHGYBLYn1O48zQdjyEpvXvGWGuEJBYsfZ14ww 87euf8QKUSMise/FO6hL17FLXFrsArFLQOLb5ENAMzmA4rISmw5AjZGUOLjiBssERtFZSDbP QrJ5FpLNs5BsWMDIsopRNLUguaA4Kb3ISK84Mbe4NC9dLzk/dxMjJL76djDePGB9iDEZaP1E ZinR5HxgfOaVxBsamxlZmJqYGhuZW5qRJqwkzqvWYh0oJJCeWJKanZpakFoUX1Sak1p8iJGJ g1OqgdEqo+3KjcssWaueiWQUx/3/uJs3blt1lTqffAX3g2t2ar+vPizN+T1dJ+7DV1F7Vuul N6Mqt0RrTPNwDEy/fCzg6e//s68ocS6L2DZhheSWyqkTF9flXfeSV105R58hY5P+Zee3agsd WI5ET4l6ER4eMuVhtfTS6/ybritzLPZyi/hy2PdT/1wlluKMREMt5qLiRAAQN1o6xQIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprAKsWRmVeSWpSXmKPExsVy+t9jQd13zSxBBqv/6Fl0v5KxmLF5PpPF 5YWXWC0u75rDZrFgWx+jA6vHtgOqHnu6/7N79G1ZxejR93IDo8fnTXIBrFENjDYZqYkpqUUK qXnJ+SmZeem2St7B8c7xpmYGhrqGlhbmSgp5ibmptkouPgG6bpk5QLuVFMoSc0qBQgGJxcVK +naYJoSGuOlawDRG6PqGBMH1GBmggYR1jBnn5pxgL+hlq7h9cTJjA+Nk1i5GTg4JAROJH7MO MkHYYhIX7q1n62Lk4hASmM4osbH7NpTzi1Fi08smFpAqNgE1iS9fDrOD2CICehJ96xsZQWxh AVOJpfN/M4PYLAKqEndaL4LZvAKWEkfm3meEsAUlfky+BzaHWUBLYv3O40wQtrzE5jVvmSGu UJDYcfY1I8z8resfsULUiEjse/GOcQIj/ywko2YhGTULyahZSFoWMLKsYhRNLUguKE5KzzXS K07MLS7NS9dLzs/dxAiO32fSOxhXNVgcYhTgYFTi4VXczhwkxJpYVlyZe4hRgoNZSYT3RRZQ iDclsbIqtSg/vqg0J7X4EGMy0KcTmaVEk/OBqSWvJN7Q2MTMyNLIzMLIxNycNGElcd6DrdaB QgLpiSWp2ampBalFMFuYODilGhjzlSaf199UvDBfqll2obrUV4n+T6pNwkk9MoFzcz4f75uf s7OzKntfQcMazx8Xf09bYbn00Mzd6+qMv2+Mk5L3nTcv61623pv6I7Wxxwyjg7SWOspdq4k5 stHl5Yyr7Y9UVhZGKn4/l/FD5YRV54zC4Mc3bSfMv1vxT8eNLWHT/XZe39zvrbeUWIozEg21 mIuKEwG4TIdAIwMAAA== DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 'rng_dev' is used only in this file. Fix the following sparse warning: drivers/char/hw_random/picoxcell-rng.c:36:15: warning: symbol 'rng_dev' was not declared. Should it be static? Signed-off-by: Jingoo Han --- drivers/char/hw_random/picoxcell-rng.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/hw_random/picoxcell-rng.c b/drivers/char/hw_random/picoxcell-rng.c index 973b951..3d4c229 100644 --- a/drivers/char/hw_random/picoxcell-rng.c +++ b/drivers/char/hw_random/picoxcell-rng.c @@ -33,7 +33,7 @@ static void __iomem *rng_base; static struct clk *rng_clk; -struct device *rng_dev; +static struct device *rng_dev; static inline u32 picoxcell_trng_read_csr(void) { -- 1.7.10.4